Six Piece Diamond Drill Bit Set For Porcelain Tile Ceramic Glass Granite Concrete Masonry Stone With Pro Grade Industrial Diamond Grit And Titanium Tungsten Alloy Bits For Fast Precise Drilling

Six-Piece Diamond Drill Bit Set for Porcelain and Tile
✔️ Diamond bits: 1/4" x2, 5/16", 3/8", 1/2"; TiW 1/4"; vacuum brazed

This six-piece drill bit set is engineered for hard materials such as porcelain, ceramic tile, glass, granite, concrete, and stone. It’s perfect for bathroom renos, kitchen updates, and wall renovations where clean, precise holes matter.

✅ Diamond bits for porcelain, tile, glass, granite, concrete, stone
✅ Diameters: 1/4" (x2), 5/16", 3/8", 1/2"
✅ Titanium-tungsten alloy shank 1/4" for added strength
✅ Vacuum-brazed diamond grit for longer life (50-80 uses)
✅ Dry drilling ready; water cooling extends tool life

💡 What is a diamond drill bit used for and how does it work on hard materials?

It is designed to cut through tough substrates with precision and durability.

• handy for porcelain, ceramic tile, glass, granite, and masonry
• vacuum-brazed diamond grit bonded to steel for longer life
• dry drilling capability with water cooling to extend tool life
• works with standard drill chucks and common diameters